protected void Page_Load(object sender, EventArgs e)
{
bool success = false;
string expectedHash1 = "";
string expectedHash2 = "";
Person person = null;
string redirectUrl = string.Empty;
int personId = 0;
//New or old variant? MemberId indicates old variant with common date for all orgs.
if (Int32.TryParse(Request.QueryString["MemberId"], out personId))
{
// Ok, at least we have a valid person id.
person = Person.FromIdentity(personId);
DateTime currentExpiry = DateTime.MaxValue;
DateTime newExpiry = DateTime.MinValue;
Memberships memberships = person.GetRecentMemberships(Membership.GracePeriod);
string[] mIds = ("" + Request.QueryString["MID"]).Split(',');
bool membershipExists = false;
Membership membershipToExtend = null;
if (mIds.Length > 0)
{
memberships = new Memberships();
foreach (string mId in mIds)
{
try
{
Membership membership = Membership.FromIdentity(Convert.ToInt32(mId));
memberships.Add(membership);
//find earliest expiry in expiring orgs
if (membership.Expires < currentExpiry)
{
currentExpiry = membership.Expires;
newExpiry = currentExpiry.AddYears(1);
membershipExists = true;
membershipToExtend = membership;
}
}
catch (Exception)
{
}
}
}
// Get the new expiry from org 1 Organization.PPSEid
bool isPpMember = false;
bool isUPMember = false;
foreach (Membership membership in person.GetRecentMemberships(Membership.GracePeriod))
{
if (membership.OrganizationId == Organization.PPSEid)
{
isPpMember = true;
}
else if (membership.Organization.IsOrInherits(Organization.UPSEid))
{
isUPMember = true;
}
if (membership.Expires < currentExpiry &&
(membership.Organization.IsOrInherits(Organization.UPSEid) ||
membership.OrganizationId == Organization.PPSEid))
{
currentExpiry = membership.Expires;
newExpiry = currentExpiry.AddYears(1);
membershipExists = true;
membershipToExtend = membership;
}
}
if (membershipExists)
{
// The default is to renew all existing memberships. However, a person can also
// request a transfer or to leave one specific organization.
// This is built into the security token.
string token1 = person.Name.Replace(" ", "-") + person.PasswordHash + "-" +
currentExpiry.Year.ToString();
string token2 = person.PasswordHash + "-" + currentExpiry.Year.ToString();
int leaveOrgId = 0;
int transferOldOrgId = 0;
int transferNewOrgId = 0;
string leaveString = Request.QueryString["Leave"];
string transferString = Request.QueryString["Transfer"];
if (!string.IsNullOrEmpty(leaveString))
{
leaveOrgId = Int32.Parse(leaveString);
token1 += "-Leave" + leaveOrgId.ToString();
token2 += "-Leave" + leaveOrgId.ToString();
}
if (!string.IsNullOrEmpty(transferString))
{
string[] tokens = transferString.Split(',');
transferOldOrgId = Int32.Parse(tokens[0]);
transferNewOrgId = Int32.Parse(tokens[1]);
token1 += "-Transfer" + transferOldOrgId.ToString() + "/" + transferNewOrgId.ToString();
token2 += "-Transfer" + transferOldOrgId.ToString() + "/" + transferNewOrgId.ToString();
}
expectedHash1 = SHA1.Hash(token1).Replace(" ", "").Substring(0, 8);
expectedHash2 = SHA1.Hash(token2).Replace(" ", "").Substring(0, 8);
if (Request.QueryString["SecHash"] == expectedHash1 || Request.QueryString["SecHash"] == expectedHash2)
{
success = true;
this.LabelExpires.Text = newExpiry.ToString("yyyy-MM-dd");
if (leaveOrgId > 0)
{
Membership membership = person.GetRecentMembership(Membership.GracePeriod, leaveOrgId);
// Might have been terminated already
if (membership != null && membership.Active)
{
//Terminate logs and creates appropriate events
membership.Terminate(EventSource.SignupPage, person,
"Membership in " + membership.Organization.NameShort +
" was terminated while renewing.");
}
this.PanelLeft.Visible = true;
this.LiteralLeftOrganizations.Text = "<b>" +
Server.HtmlEncode(
Organization.FromIdentity(leaveOrgId).Name) + "</b>";
}
if (transferOldOrgId > 0)
{
Membership oldMembership = person.GetRecentMembership(Membership.GracePeriod, transferOldOrgId);
// Might have been terminated already
if (oldMembership != null)
{
Membership newMembership = Membership.Create(person.Identity, transferNewOrgId,
oldMembership.Expires);
//Terminate logs and creates appropriate events
oldMembership.Terminate(EventSource.SignupPage, person,
"Membership in " + oldMembership.Organization.NameShort +
" was transferred to " + newMembership.Organization.NameShort +
" while renewing.");
}
this.LabelTransferOldOrganization.Text = Organization.FromIdentity(transferOldOrgId).Name;
this.LabelTransferNewOrganization.Text = Organization.FromIdentity(transferNewOrgId).Name;
this.PanelTransferred.Visible = true;
}
Activizr.Logic.Support.PWEvents.CreateEvent(EventSource.SignupPage,
EventType.ReceivedMembershipPayment,
person.Identity, membershipToExtend.OrganizationId,
person.Geography.Identity, person.Identity, 0,
Request.UserHostAddress);
string orgList = string.Empty;
foreach (Membership membership in person.GetRecentMemberships(Membership.GracePeriod))
{
if (membership.OrganizationId != leaveOrgId)
{
if ((isPpMember && membership.OrganizationId == Organization.PPSEid) ||
(isUPMember && membership.Organization.IsOrInherits(Organization.UPSEid)) ||
(memberships.Contains(membership)))
{
PWLog.Write(PWLogItem.Person, person.Identity, PWLogAction.MembershipRenewed,
"Membership in " + membership.Organization.NameShort + " renewed.",
"Membership was renewed from IP " + Request.UserHostAddress + ".");
orgList += ", <b>" + Server.HtmlEncode(membership.Organization.Name) + "</b>";
}
}
}
orgList = orgList.Substring(2);
this.LiteralRenewedOrganizations.Text = orgList;
}
}
else
{
// There were no existing memberships. Create new ones. This is the PPSE path, so create a new membership for just PPSE.
// Verify security token.
string tokenBase = person.Name.Replace(" ", "-") + person.PasswordHash + "-" +
DateTime.Today.Year.ToString();
string expectedSecurityHash = SHA1.Hash(tokenBase).Replace(" ", "").Substring(0, 8);
if (Request.QueryString["SecHash"] == expectedSecurityHash)
{
Membership.Create(person, Organization.PPSE, DateTime.Today.AddYears(1));
Activizr.Logic.Support.PWEvents.CreateEvent(EventSource.SignupPage,
EventType.ReceivedMembershipPayment,
person.Identity, Organization.PPSEid,
person.Geography.Identity, person.Identity, 0,
Request.UserHostAddress);
PWLog.Write(PWLogItem.Person, person.Identity, PWLogAction.MembershipRenewed,
"A renewed membership in " + Organization.PPSE.NameShort + " was signed up.",
"Membership was created from IP " + Request.UserHostAddress + ".");
success = true;
}
}
}
string errorType = "";
try
{
// This is the new path - we expect all renewals from Dec 14, 2010 and onward to follow this. Delete the old path (with "MemberId") some time February 2011.
if (Int32.TryParse(Request.QueryString["PersonId"], out personId))
{
// Ok, at least we have a valid person id.
person = Person.FromIdentity(personId);
string transferString = Request.QueryString["Transfer"];
Membership membership = null;
DateTime newExpiry = DateTime.MinValue;;
int transferOldOrgId = 0;
int transferNewOrgId = 0;
try
{
if (Request.QueryString["MembershipId"] != null)
{
membership = Membership.FromIdentity(Int32.Parse(Request.QueryString["MembershipId"]));
newExpiry = membership.Expires;
//do not mess with lifetime memberships (100 years)
if (newExpiry < DateTime.Today.AddYears(10))
{
newExpiry = newExpiry.AddYears(1);
if (newExpiry > DateTime.Now.AddYears(1))
{
newExpiry = DateTime.Now.AddYears(1).AddDays(1);
}
}
if (membership.OrganizationId == Organization.PPSEid)
{
redirectUrl = "http://www.piratpartiet.se/fornyelse"; // HACK, have an org parameter for this later
}
if (membership.PersonId != personId)
{
throw new ArgumentException("Mismatching membership and person");
}
}
else if (Request.QueryString["Transfer"] != null)
{
if (!string.IsNullOrEmpty(transferString))
{
string[] tokens = transferString.Split(',');
transferOldOrgId = Int32.Parse(tokens[0]);
}
membership = person.GetRecentMembership(Membership.GracePeriod, transferOldOrgId);
if (membership == null)
{
throw new ArgumentException("Can't find membership");
}
//do not mess with lifetime memberships (100 years)
if (membership.Expires < DateTime.Today.AddYears(10))
{
if (membership.Expires > DateTime.Today.AddYears(1))
{
newExpiry = membership.Expires;
}
else
{
newExpiry = DateTime.Today.AddYears(1);
}
}
}
else
{
throw new ArgumentException("No MembershipId given");
}
}
catch (Exception ex)
{
throw new Exception("No Membership found: " + ex.Message, ex);
}
if (!membership.Active)
{
if (membership.DateTerminated.AddDays(Membership.GracePeriod) < DateTime.Today)
{
throw new ArgumentException("Membership has expired beyond recovery");
}
newExpiry = DateTime.Today.AddYears(1);
if (membership.OrganizationId == Organization.PPSEid)
{
redirectUrl = "http://www.piratpartiet.se/fornyelse"; // HACK, have an org parameter for this later
}
}
string tokenBase = person.PasswordHash + "-" + membership.Identity.ToString() + "-" +
membership.Expires.Year.ToString();
if (!string.IsNullOrEmpty(transferString))
{
string[] tokens = transferString.Split(',');
transferOldOrgId = Int32.Parse(tokens[0]);
transferNewOrgId = Int32.Parse(tokens[1]);
tokenBase += "-Transfer" + transferOldOrgId.ToString() + "/" + transferNewOrgId.ToString();
}
if (transferOldOrgId != 0 && transferOldOrgId != membership.OrganizationId)
{
throw new ArgumentException("Invalid Transfer Order");
}
string expectedHash = SHA1.Hash(tokenBase).Replace(" ", "").Substring(0, 8);
if (Request.QueryString["SecHash"] == expectedHash)
{
success = true;
this.LabelExpires.Text = newExpiry.ToString("yyyy-MM-dd");
int orgMembershipToExtend = membership.OrganizationId;
if (transferOldOrgId > 0)
{
Membership oldMembership = person.GetRecentMembership(Membership.GracePeriod, transferOldOrgId);
Membership newMembership = membership;
// Might have been terminated already
if (oldMembership != null)
{
newMembership = Membership.Create(person.Identity, transferNewOrgId, oldMembership.Expires);
//Terminate logs and creates appropriate events
oldMembership.Terminate(EventSource.SignupPage, person,
"Membership in " + oldMembership.Organization.NameShort +
" was transferred to " + newMembership.Organization.NameShort +
" while renewing.");
membership = newMembership;
}
this.LabelTransferOldOrganization.Text = Organization.FromIdentity(transferOldOrgId).Name;
this.LabelTransferNewOrganization.Text = Organization.FromIdentity(transferNewOrgId).Name;
this.PanelTransferred.Visible = true;
orgMembershipToExtend = transferNewOrgId;
}
Activizr.Logic.Support.PWEvents.CreateEvent(EventSource.SignupPage,
EventType.ReceivedMembershipPayment,
person.Identity, orgMembershipToExtend,
person.Geography.Identity, person.Identity, 0,
Request.UserHostAddress);
PWLog.Write(person.Identity, PWLogItem.Person, person.Identity, PWLogAction.MembershipRenewed,
"Membership in " + membership.Organization.NameShort + " renewed.",
"Membership was renewed from IP " + Request.UserHostAddress + ".");
this.LiteralRenewedOrganizations.Text = Organization.FromIdentity(orgMembershipToExtend).Name;
}
}
}
catch (ArgumentException e2)
{
// Something failed parsing the parameters. Do not renew.
errorType = e2.Message;
}
if (!success)
{
// Send a couple mails
PWLog.Write(person.Identity, PWLogItem.Person, person.Identity, PWLogAction.Failure, "Tech failure on membership renewal: " + Request.RawUrl + " Errormessage:" + errorType, "Renewal attempt from from IP " + Request.UserHostAddress + ".");
person.SendNotice("Vill du f\xF6rnya?",
"Alldeles nyss f\xF6rs\xF6kte n\xE5gon, troligtvis du, f\xF6rnya ditt medlemskap i Piratpartiet " +
"och/eller Ung Pirat. Det misslyckades p\xE5 grund av en felaktig s\xE4kerhetskod.\r\n\r\n" +
"Det kan bero p\xE5 ett antal anledningar, men f\xF6r att vara s\xE4ker p\xE5 att det inte \xE4r " +
"on\xF6" + "diga tekniska fel som hindrar dig fr\xE5n att forts\xE4tta vara medlem, s\xE5 kan vi ocks\xE5 f\xF6rnya " +
"ditt medlemskap manuellt.\r\n\r\nAllt som kr\xE4vs \xE4r att du svarar JA p\xE5 det h\xE4r brevet och " +
"skickar tillbaka det till Medlemsservice (avs\xE4ndaren).\r\n\r\n" +
"Vill du f\xF6rnya ditt eller dina befintliga medlemskap i Piratpartiet och/eller Ung Pirat " +
"f\xF6r ett \xE5r till?\r\n\r\n", Organization.PPSEid);
Person.FromIdentity(1).SendNotice("Misslyckad f\xF6rnyelse",
person.Name + " (#" + person.Identity.ToString() + ") f\xF6rs\xF6kte f\xF6rnya medlemskapet. Det misslyckades:" + errorType +
"Ett mail har skickats ut.\r\n", Organization.PPSEid);
}
else
{
this.PanelSuccess.Visible = success;
this.PanelFail.Visible = !success;
if (!String.IsNullOrEmpty(redirectUrl))
{
Response.Redirect(redirectUrl);
}
}
}
